4120008559 SDLG LG968F Loader Tandem Hydraulic Gear Pump

4120008559 SDLG LG968F Loader Tandem Hydraulic Gear Pump

Product Overview

Part number 4120008559 is a tandem hydraulic gear pump for the SDLG Lingong LG968F wheel loader hydraulic system. Olive Branch Hydraulics builds this loader replacement pump in Xinji, Hebei, China, as catalogue item MODEL-024, SKU OBH-LD-024.

Exact fitment must be checked for the machine build year and serial number. Before quoting, we check every order against the old pump, its nameplate or a drawing.

Supply is EXW Xinji. MOQ and delivery are set per configuration.

Technical Specifications: 4120008559 Fitment Checks

We do not publish displacement, pressure, speed, rotation or dimensions for 4120008559 until they are confirmed against your unit. Reading these values from the part number risks a mismatch on the loader.

Practical fitment checklist

1. Photograph the old pump nameplate, including any stamped codes.
2. Record the loader model and serial number from the machine plate.
3. Count the shaft splines and measure the shaft diameter and length.
4. Measure the front flange and the spacing of its bolt holes.
5. Measure the side port face, its opening diameter and bolt pattern.
6. Note the direction of rotation viewed from the shaft end.

Key Features

• Tandem layout: two pump sections in one assembly, with a larger front body and a smaller lower section.
• Splined drive shaft: projecting splined input shaft. The spline count must match your drive before ordering.
• Wide front mounting flange: bolts the pump directly to its drive mount on the loader.
• Square side connection face: dark-finished square port face with a circular opening and four bolt holes for a flanged hose fitting.
• Blue painted housing: as shown on catalogue item MODEL-024. Colour can be changed for private label orders, subject to confirmation.

The gallery shows one physical unit. The detail images are crops of that same photo, not separate camera angles.

Why Choose Us

Olive Branch Hydraulics manufactures hydraulic gear pumps, steering pumps and related components in Xinji, Hebei. We quote this pump directly from our own production, without an intermediary.

Wholesale and distributor orders

• Pricing is quoted EXW Xinji. Quantity breaks depend on the confirmed configuration.
• Repeat orders are built to the same approved sample record.

OEM/ODM builds

1. Send the old pump or a drawing.
2. We check shaft, flange, ports and sections against the sample.
3. We build a sample for your approval.
4. Production starts after approval, with MOQ and lead time stated in the quote.

Private label and packaging

• White-label or custom-branded packaging and labels are available, subject to confirmation per order.
• Trial quantities and sample timing are quoted case by case.

FAQ

Does 4120008559 fit every SDLG LG968F loader?

Not automatically. The exact circuit and serial range must be confirmed against the old pump or the machine serial number.

Can you give displacement and pressure ratings?

Only after verification. We take these values from your old pump or drawing, not from the part number.

What do you need to quote the LG968F gear pump?

The nameplate photo, the loader serial number and the fitment checklist measurements. A physical sample is the most reliable reference.

Can the pump ship with our own brand?

Yes. White-label or custom packaging and labels are available, with the options confirmed in the quote.

What trade terms apply?

EXW Xinji, Hebei, China. MOQ and delivery time depend on the confirmed configuration and are stated on each quote.

Call To Action

Send the old pump nameplate photo, your LG968F serial number, the order quantity and your destination market through the inquiry form. We will reply with a fitment check, an EXW quote, and the sample and delivery terms for that configuration.